Useful tips for everyday
What is shader branching? Since the GPU relies on many parallel calculations being executable at once, branches force the GPU to waste time executing the…
Is https cache encrypted? No, it’s not possible to cache https directly. The whole communication between the client and the server is encrypted. A proxy…
How do I replicate a chart in Excel? Select the Excel chart (single click) and then right click to choose Copy. Move to a different…
Why does my keyboard keep typing numbers? Most laptops don’t have dedicated numeric keypads, so Num Lock works differently on them. Instead of changing cursor…
How do I SSO into a community in Salesforce? How to configure SSO for a Salesforce Community site Log into your Salesforce instance as an…
How to validate an IP address in Bash? In the function valid_ip, the if statement uses a regular expression to make sure the subject IP…
Why is my power supply making a high pitched noise? Check where you’ve plugged in your power supply. High-pitched hisses or whines are typically caused…
How do I pass parameters to a batch file? Batch parameters (Command line parameters): In the batch script, you can get the value of any…
What does it mean when jets fly in formation? Formation flying, two or more aircraft traveling and maneuvering together in a disciplined, synchronized, predetermined manner.…
What does last command do in Unix? The last command in Linux is used to display the list of all the users logged in and…